How many chiral carbon atoms are present in 2 | vedclass

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(C) The structure of $2,3,4$-trichloropentane is $CH_3-CHCl-CHCl-CHCl-CH_3$. In this molecule,the carbon atoms at positions $2$ and $4$ are bonded to

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$2$

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(C) The structure of $2,3,4$-trichloropentane is $CH_3-CHCl-CHCl-CHCl-CH_3$. In this molecule,the carbon atoms at positions $2$ and $4$ are bonded to four different groups: a hydrogen atom $(-H)$,a chlorine atom $(-Cl)$,a methyl group $(-CH_3)$,and a $-CHCl-CHCl_2$ group (for $C-2$) or a $-CHCl-CH_3$ group (for $C-4$). The carbon atom at position $3$ is not chiral because it is bonded to two identical $-CHCl-CH_3$ groups. Therefore,there are $2$ chiral carbon atoms present in $2,3,4$-trichloropentane.

How many chiral carbon atoms are present in $2,3,4$-trichloropentane?

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